Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Billings, MT
Central Heating & Air Conditioning has been serving Billings, Montana since 1945, providing exceptional heating and cooling solutions to residential and commercial clients. Founded as Central Sheet Metal by Ralph Winchell, the company transitioned to its current name in 2011 under the ownership of Lenny and Gina Earnst, who continue a legacy of quality HVAC installation, repair, and maintenance. Our team of certified technicians delivers 24/7 emergency service, flexible financing options, and comprehensive maintenance plans to ensure year-round comfort. We maintain BBB accreditation since 2013 and prioritize ongoing technical education to stay at the forefront of industry advancements. Our commitment extends beyond HVAC services through community initiatives like the Lennox Field of Love program, which provides free HVAC systems to deserving local residents.With over 79 years of combined experience, we emphasize personalized service, thorough background checks for all team members, and a satisfaction guarantee. Our expertise includes gas furnaces, heat pumps, ductless mini-splits, indoor air quality solutions, and sheet metal fabrication. Customer testimonials consistently highlight our prompt response times, technical proficiency, and transparent communication. We serve Billings and surrounding areas with both scheduled appointments and urgent service calls, maintaining a 1-hour booking window for precision scheduling.
Services
Heating Services
AC Repair
Ductless AC Services
Heat Pump Installation
Indoor Air Quality
Furnace Maintenance
Emergency HVAC Service
Sheet Metal Fabrication
Details
- Year established: 1945
Highlights and features
- 79 years of local HVAC expertise since 1945
- BBB Accredited with rigorous technician certification
- 24/7 emergency service with rapid response times
- Flexible financing options for HVAC upgrades
- Community-focused initiatives with annual HVAC donations
Associations and certifications
- BBB Accredited
What people say
Quick emergency service
Knowledgeable technicians
Thorough explanations
Prompt installations
Reliable maintenance
Services
Heating Services
Our comprehensive heating solutions include gas furnace installation, heat pump services, and emergency repair for all residential and commercial systems. Technicians provide preventative maintenance to optimize efficiency and extend equipment lifespan. We specialize in modernizing outdated systems with energy-efficient replacements that reduce long-term operating costs.
AC Services
From routine maintenance to emergency cooling repairs, we ensure optimal AC performance through Montana's seasonal changes. Our services include central system installations, ductless mini-split solutions, and refrigerant management. Technicians diagnose and resolve efficiency issues while maintaining proper humidity control for indoor comfort.
Indoor Air Quality
We offer whole-home IAQ assessments and solutions including air purification systems, humidity control, and ventilation optimization. Our technicians install HEPA filtration systems and perform duct cleaning to remove contaminants. These services improve respiratory health while enhancing HVAC system efficiency through cleaner air distribution.
24/7 Emergency Service
Critical heating and cooling failures receive immediate attention through our round-the-clock emergency response team. Service vehicles maintain full diagnostic equipment and common replacement parts for rapid resolution. We prioritize same-day repairs for temperature control emergencies during extreme weather conditions.
Maintenance Plans
Our customized maintenance programs include seasonal system inspections, component lubrication, and efficiency testing. Plans extend equipment lifespan while maintaining manufacturer warranty validity. Enrollees receive priority scheduling for service calls and discounted repair rates as part of our proactive comfort management approach.
People
Lenny Earnst
Owner
Lenny Earnst has led Central Heating & Air Conditioning since 2011, continuing HVAC service excellence in Billings. With decades of technical and managerial experience, he maintains active involvement in daily operations while overseeing technician training programs. Lenny prioritizes community engagement through annual HVAC donation initiatives.
Gina Earnst
Owner
Gina Earnst co-owns Central Heating & Air Conditioning with her husband Lenny. She manages administrative operations and customer service initiatives, ensuring seamless service delivery. Active in local business networks, Gina maintains the company's commitment to BBB standards and community outreach programs.
Questions
What HVAC services do you offer in Billings?
We provide complete heating, cooling, and indoor air quality solutions including installation, repair, maintenance, and emergency services for residential and commercial properties.
Do you offer 24/7 emergency HVAC service?
Yes, our team provides 24/7 emergency response for urgent heating and cooling issues with same-day repair availability.
Are financing options available for HVAC upgrades?
We offer flexible financing plans for new system installations with approved credit to accommodate various budget needs.
How can I improve indoor air quality?
Our IAQ specialists recommend air purification systems, humidity control solutions, and duct cleaning services to enhance indoor air quality and HVAC efficiency.
Do you provide maintenance agreements?
Yes, our customized maintenance plans include seasonal inspections, component servicing, and priority emergency scheduling to optimize system performance.
What areas do you service?
We serve Billings, MT and surrounding Montana communities for all residential and commercial HVAC needs.
